KR19990077713A - 휴대통신단말기 - Google Patents

휴대통신단말기 Download PDF

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Publication number
KR19990077713A
KR19990077713A KR1019990007757A KR19990007757A KR19990077713A KR 19990077713 A KR19990077713 A KR 19990077713A KR 1019990007757 A KR1019990007757 A KR 1019990007757A KR 19990007757 A KR19990007757 A KR 19990007757A KR 19990077713 A KR19990077713 A KR 19990077713A
Authority
KR
South Korea
Prior art keywords
reception
reception status
threshold value
error rate
unit
Prior art date
Application number
KR1019990007757A
Other languages
English (en)
Korean (ko)
Inventor
나토리마코토
Original Assignee
이데이 노부유끼
소니 가부시끼 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이데이 노부유끼, 소니 가부시끼 가이샤 filed Critical 이데이 노부유끼
Publication of KR19990077713A publication Critical patent/KR19990077713A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/23—Indication means, e.g. displays, alarms, audible means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
KR1019990007757A 1998-03-12 1999-03-09 휴대통신단말기 KR19990077713A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP98-061381 1998-03-12
JP10061381A JPH11262066A (ja) 1998-03-12 1998-03-12 携帯通信端末

Publications (1)

Publication Number Publication Date
KR19990077713A true KR19990077713A (ko) 1999-10-25

Family

ID=13169552

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990007757A KR19990077713A (ko) 1998-03-12 1999-03-09 휴대통신단말기

Country Status (5)

Country Link
US (1) US6363245B1 (de)
EP (2) EP1580908A1 (de)
JP (1) JPH11262066A (de)
KR (1) KR19990077713A (de)
CN (1) CN1235499A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010062635A (ko) * 1999-12-24 2001-07-07 루센트 테크놀러지스 인크 무선 기지국 및 무선 단말기에서의 착신 신호 및 발신신호 처리 방법
KR100769496B1 (ko) * 2003-09-23 2007-10-24 인터디지탈 테크날러지 코포레이션 무선 향상 기술에 대한 사용자 인식

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US6368284B1 (en) * 1999-11-16 2002-04-09 Cardiac Intelligence Corporation Automated collection and analysis patient care system and method for diagnosing and monitoring myocardial ischemia and outcomes thereof
EP1173035A1 (de) * 2000-07-12 2002-01-16 BRITISH TELECOMMUNICATIONS public limited company Mobiltelefon mit Mitteln zum Anzeigen der momentan verfügbaren Datenrate am Aufenthaltsort
US6992990B2 (en) 2000-07-17 2006-01-31 Sony Corporation Radio communication apparatus
JP4543513B2 (ja) * 2000-07-17 2010-09-15 ソニー株式会社 双方向通信システム、表示装置、ベース装置および双方向通信方法
JP4501243B2 (ja) 2000-07-24 2010-07-14 ソニー株式会社 テレビジョン受像機およびプログラム実行方法
US6954615B2 (en) * 2000-07-25 2005-10-11 Sony Corporation Display terminal
JP2002064398A (ja) 2000-08-21 2002-02-28 Sony Corp 無線伝送装置
JP4881503B2 (ja) 2000-09-19 2012-02-22 ソニー株式会社 コマンド処理方法および無線通信機器
JP2002111686A (ja) * 2000-10-04 2002-04-12 Sony Corp 通信方法および通信装置
JP4572461B2 (ja) 2000-10-10 2010-11-04 ソニー株式会社 端末機器設定方法
US7133446B1 (en) * 2000-10-19 2006-11-07 3Com Corporation Performance indicator for wireless digital signal reception
US6813497B2 (en) * 2000-10-20 2004-11-02 Leap Wirelesss International Method for providing wireless communication services and network and system for delivering same
JP4702997B2 (ja) * 2000-12-05 2011-06-15 富士通東芝モバイルコミュニケーションズ株式会社 移動通信端末装置
US6850736B2 (en) * 2000-12-21 2005-02-01 Tropian, Inc. Method and apparatus for reception quality indication in wireless communication
JP3638942B2 (ja) * 2003-04-17 2005-04-13 シャープ株式会社 表示装置、無線通信システム、表示装置の制御方法、無線通信システムの制御方法、表示装置制御プログラム、無線通信システム制御プログラム、および該プログラムを記録した記録媒体
JP2005086586A (ja) * 2003-09-10 2005-03-31 Nec Corp 携帯電話機及びそれに用いる電界表示方法並びにそのプログラム
KR100720555B1 (ko) * 2005-04-29 2007-05-22 엘지전자 주식회사 수신감도 표시기능을 갖는 ｄｍｂ 단말기 및 이를 이용한수신감도 표시방법

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US3916379A (en) * 1974-04-08 1975-10-28 Honeywell Inf Systems Error-rate monitoring unit in a communication system
US4710924A (en) * 1985-09-19 1987-12-01 Gte Sprint Communications Corp. Local and remote bit error rate monitoring for early warning of fault location of digital transmission system
CA2021217C (en) * 1989-07-18 1994-11-01 Akira Ishikura Radio communication apparatus having a function for displaying reception field strength and method of controlling the apparatus
US5138616A (en) * 1990-03-19 1992-08-11 The United States Of America As Represented By The Secretary Of The Army Continuous on-line link error rate detector utilizing the frame bit error rate
JPH04258030A (ja) * 1991-02-12 1992-09-14 Mitsubishi Electric Corp 移動体通信システム
US5890069A (en) * 1991-12-02 1999-03-30 Lucent Technologies Inc. Cordless telephone micro-cellular system
DE69231437T2 (de) * 1991-12-26 2001-03-01 Nec Corp System zur Steuerung der Sendeleistung mit Gewährleistung einer konstanten Signalqualität in einem Mobilkommunikationsnetzwerk
GB2272134B (en) * 1992-04-24 1995-09-06 Motorola Inc Method and apparatus for determining signal transmission quality levels of a transmitted signal
DE4236134A1 (de) * 1992-10-26 1994-06-30 Siemens Ag Verfahren und Anordnung zur Aktivierung einer von zwei Antennen einer Empfangseinrichtung
JPH06311078A (ja) * 1992-12-28 1994-11-04 Toshiba Corp 移動無線通信装置
JPH07274248A (ja) * 1994-03-31 1995-10-20 Sony Corp デジタル無線電話装置
JP2693922B2 (ja) * 1995-02-13 1997-12-24 日本電気エンジニアリング株式会社 移動無線端末機のチャンネル切替判定装置
US6018651A (en) * 1995-11-29 2000-01-25 Motorola, Inc. Radio subscriber unit having a switched antenna diversity apparatus and method therefor
US5796777A (en) * 1996-02-27 1998-08-18 Motorola, Inc. Apparatus and method for digitizing and detecting a received radio frequency signal
US5828672A (en) * 1997-04-30 1998-10-27 Telefonaktiebolaget Lm Ericsson (Publ) Estimation of radio channel bit error rate in a digital radio telecommunication network
US5950139A (en) * 1997-10-30 1999-09-07 Motorola, Inc. Radiotelephone with user perceivable visual signal quality indicator
US6035183A (en) * 1997-12-09 2000-03-07 Nortel Networks Corporation Basestation RSSI and BER feedback signal quality display and transmit diversity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010062635A (ko) * 1999-12-24 2001-07-07 루센트 테크놀러지스 인크 무선 기지국 및 무선 단말기에서의 착신 신호 및 발신신호 처리 방법
KR100769496B1 (ko) * 2003-09-23 2007-10-24 인터디지탈 테크날러지 코포레이션 무선 향상 기술에 대한 사용자 인식

Also Published As

Publication number Publication date
EP1580908A1 (de) 2005-09-28
EP0942572A3 (de) 2003-07-30
CN1235499A (zh) 1999-11-17
EP0942572A2 (de) 1999-09-15
US6363245B1 (en) 2002-03-26
JPH11262066A (ja) 1999-09-24

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application